CN205977082U - A crosspiece for on cat ladder - Google Patents
A crosspiece for on cat ladder Download PDFInfo
- Publication number
- CN205977082U CN205977082U CN201621004309.9U CN201621004309U CN205977082U CN 205977082 U CN205977082 U CN 205977082U CN 201621004309 U CN201621004309 U CN 201621004309U CN 205977082 U CN205977082 U CN 205977082U
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- CN
- China
- Prior art keywords
- arc
- transverse slat
- crosspiece
- gripper shoe
- cat ladder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a crosspiece for on cat ladder, including the arc of arched bridge shape structure, uniform distribution has the antislip strip of horizontal setting on the arc, and is parallel mutually between each antislip strip, is equipped with the diaphragm between two tip of arc, is equipped with the backup pad between diaphragm and the arc, and the backup pad lower extreme is connected with the diaphragm, and the backup pad upper end is connected with the arc. The utility model discloses the sound construction, not flexible, the security performance is high, and has better non -skid property, and the installation is got up also very easily.
Description
Technical field
This utility model be related to a kind of aluminum cat ladder part and in particular to a kind of for the crosspiece on cat ladder.
Background technology
Aluminum cat ladder is made up of two longitudinal aluminium section bars and some crosspieces mostly, and the crosspiece on existing aluminum cat ladder is mostly fiber crops
Flower roller structure, the crosspiece of this Flos Cannabiss roller structure has preferable non-skid property, but the crosspiece of Flos Cannabiss roller structure knot
Structure is not too strong, is easily bent, and leads to the service life of aluminum cat ladder not long, if user crosspiece bending when using aluminum cat ladder
User may get off in landing, causes certain danger；The crosspiece non-skid property of common square structure is general and also easily curved
Bent.
Content of the invention
This utility model is insecure for the structure of horizontal gear for cat ladder in prior art, the drawbacks of being easily bent, provides
A kind of for the crosspiece on cat ladder, this crosspiece is mainly made up of arc, transverse slat, gripper shoe, and structure is very firm, not pliable
Song, security performance is high.
Goal of the invention of the present utility model is achieved through the following technical solutions：A kind of for the crosspiece on cat ladder, wrap
Include the arc of arch-shaped structure, arc upper surface is evenly distributed with the tread plate of horizontally set, between each tread plate mutually
Parallel, it is provided with transverse slat between two ends of arc, between transverse slat and arc, be provided with gripper shoe, gripper shoe lower end and horizontal stroke
Plate connects, and gripper shoe upper end is connected with arc.
Preferably, the section of tread plate is triangular structure.
Preferably, transverse slat is orthogonal with gripper shoe.
Preferably, gripper shoe lower end is connected with the middle part of transverse slat, gripper shoe upper end is connected with the highest point of arc lower surface
Connect.
Preferably, arc is arcuate structure with the junction of transverse slat.
Preferably, the junction of arcuate structure between arc and transverse slat is tangent with arc, transverse slat respectively.
Preferably, arc is provided with arc-shaped transition A with the junction of gripper shoe.
Preferably, transverse slat is provided with arc-shaped transition B with the junction of gripper shoe.
Preferably, this utility model is integrally cut into by aluminium section bar.
Compared with prior art, this utility model has the advantages that：The arc of arch-shaped structure of the present utility model
Shape plate itself just has preferable stress performance, can bear larger pressure, be reinforced with gripper shoe by transverse slat, arc
Plate, transverse slat and gripper shoe three form two subtriangular structures, make this utility model structure very firm, not pliable
Song, security performance is high.Arc is set with the junction of gripper shoe with arc-shaped transition A of the junction setting of gripper shoe and transverse slat
Arc-shaped transition B put can make the connection between gripper shoe and arc, transverse slat more firm, and the junction of arc and transverse slat
It is arranged to arcuate structure, be avoided that to damage user in the junction at this.Section is that the tread plate of triangular structure has preferably
Non-skid property.Transverse slat is arranged on longitudinal aluminium section bar of aluminum cat ladder this utility model screw, and it is very easy to install, spiral shell
Screw top portion is located in the spatial margin between transverse slat and arc, and screw will not hurt user.
In sum, this utility model sound construction, not flexible, security performance is high, and has preferable non-skid property,
It is also very easy to install.
Brief description
Fig. 1 is this utility model structural representation；
In figure labelling：1st, arc, 2, tread plate, 3, transverse slat, 4, gripper shoe, 5, arc-shaped transition A, 6, arc-shaped transition B, 7,
Spatial margin.
Specific embodiment
Represented embodiment is further described to this utility model below in conjunction with the accompanying drawings：
Embodiment 1
As shown in figure 1, a kind of for the crosspiece on cat ladder, including the arc 1 of arch-shaped structure, arc 1 upper surface
It is evenly distributed with the tread plate 2 of horizontally set, the section of tread plate 2 is triangular structure, mutually equal between each tread plate 2
OK, be provided with transverse slat 3 between two ends of arc 1, arc 1 is arcuate structure with the junction of transverse slat 3, arc 1 with
The junction of the arcuate structure between transverse slat 3 is tangent with arc 1, transverse slat 3 respectively.It is provided with support between transverse slat 3 and arc 1
Plate 4, transverse slat 3 is orthogonal with gripper shoe 4, and gripper shoe 4 lower end is connected with transverse slat 3 middle part, under gripper shoe 4 upper end and arc 1
The highest point on surface connects.Arc 1 is provided with arc-shaped transition A5, the connection of transverse slat 3 and gripper shoe 4 with the junction of gripper shoe 4
Place is provided with arc-shaped transition B6.
The arc 1 of arch-shaped structure of the present utility model itself just has preferable stress performance, can bear larger
Pressure, is reinforced with gripper shoe 4 by transverse slat 3, and arc 1, transverse slat 3 and gripper shoe 4 three composition two are subtriangular
Structure, make this utility model structure very firm.Arc-shaped transition A5 of arc 1 and the junction setting of gripper shoe 4 and
Arc-shaped transition B6 of the junction setting of transverse slat 3 and gripper shoe 4 can make connection between gripper shoe 4 and arc 1, transverse slat 3 more
For firm, and arc 1 and the junction of transverse slat 3 are arranged to arcuate structure, are avoided that to damage user in the junction at this.
This utility model is arranged on longitudinal aluminium section bar of aluminum cat ladder by transverse slat 3, with screw, transverse slat 3 is fixing during installation
In longitudinal aluminium section bar, screw passes through transverse slat 3 from longitudinal aluminium section bar, and it is very easy to install, and screw head is located at transverse slat 3
In spatial margin 7 and arc 1 between, screw will not hurt user.
Specific embodiment described in literary composition is only explanation for example to this utility model spirit.Belonging to this utility model
Those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitutes, but without departing from spirit of the present utility model or surmounts scope defined in appended claims.
Claims (8)
1. a kind of for the crosspiece on cat ladder it is characterised in that include arch-shaped structure arc（1）, arc upper surface
It is evenly distributed with the tread plate of horizontally set（2）, parallel to each other between each tread plate, it is provided between two ends of arc
Transverse slat（3）, between transverse slat and arc, it is provided with gripper shoe（4）, gripper shoe lower end is connected with transverse slat, gripper shoe upper end and arc
Connect.
2. according to claim 1 a kind of for the crosspiece on cat ladder it is characterised in that the section of tread plate be triangle
Structure.
3. according to claim 1 a kind of for the crosspiece on cat ladder it is characterised in that transverse slat is hung down mutually with gripper shoe
Directly.
4. according to claim 1 a kind of for the crosspiece on cat ladder it is characterised in that in the middle part of gripper shoe lower end and transverse slat
Connect, gripper shoe upper end is connected with the highest point of arc lower surface.
5. according to claim 1 a kind of for the crosspiece on cat ladder it is characterised in that the junction of arc and transverse slat
For arcuate structure.
6. according to claim 5 a kind of for the crosspiece on cat ladder it is characterised in that arc between arc and transverse slat
The junction of shape structure is tangent with arc, transverse slat respectively.
7. a kind of according to claim 1 or 4 for the crosspiece on cat ladder it is characterised in that arc and gripper shoe
Junction is provided with arc-shaped transition A（5）.
8. a kind of according to claim 1 or 3 or 4 for the crosspiece on cat ladder it is characterised in that transverse slat and gripper shoe
Junction is provided with arc-shaped transition B（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004309.9U CN205977082U (en) | 2016-08-31 | 2016-08-31 | A crosspiece for on cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004309.9U CN205977082U (en) | 2016-08-31 | 2016-08-31 | A crosspiece for on cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977082U true CN205977082U (en) | 2017-02-22 |
Family
ID=58038762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004309.9U Active CN205977082U (en) | 2016-08-31 | 2016-08-31 | A crosspiece for on cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344748A (en) * | 2019-08-09 | 2019-10-18 | 杭州友邻电子有限公司 | A kind of Domestic staircase that durability is high |
| CN110374492A (en) * | 2019-07-31 | 2019-10-25 | 杭州友邻电子有限公司 | A kind of anti-bending ladder |
-
2016
- 2016-08-31 CN CN201621004309.9U patent/CN205977082U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374492A (en) * | 2019-07-31 | 2019-10-25 | 杭州友邻电子有限公司 | A kind of anti-bending ladder |
| CN110374492B (en) * | 2019-07-31 | 2020-11-10 | 台州市黄岩海宝家居用品有限公司 | Anti-bending ladder |
| CN110344748A (en) * | 2019-08-09 | 2019-10-18 | 杭州友邻电子有限公司 | A kind of Domestic staircase that durability is high |
| CN110344748B (en) * | 2019-08-09 | 2020-11-03 | 台州市黄岩海宝家居用品有限公司 | Domestic staircase that durability is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Lianguan Technology Co.,Ltd. Assignor: JINHUA YAHU TOOLS Co.,Ltd. Contract record no.: X2021330000250 Denomination of utility model: A rung for ladder Granted publication date: 20170222 License type: Common License Record date: 20210914 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhejiang Lianguan Technology Co.,Ltd. Assignor: JINHUA YAHU TOOLS Co.,Ltd. Contract record no.: X2021330000250 Date of cancellation: 20230315 |
|
| EC01 | Cancellation of recordation of patent licensing contract |